Steel blanking tool for primary processing die

Abstract

The utility model discloses a primary processing die steel blanking tool, which relates to the technical field of primary processing steel blanking, aims to solve the technical problem of troublesome steering of pipe steel, and comprises a tool frame with a V-shaped cross section, the tool frame is obliquely arranged, at least one hydraulic rod is mounted at the bottom of the tool frame, a rotating shell is arranged on one end side of the tool frame, and the rotating shell is arranged on the other end side of the tool frame. Two chucks are arranged at two ends of one side of the sliding plate, clamping control structures are arranged between the two corresponding chucks and the sliding plate, a rotating control block is arranged on the other side of the sliding plate, a rotating shaft is fixed to the center of the rotating control block, and the end of the rotating shaft is rotationally connected with the rotating shell. Through the connection of the rack and the sliding plate, the pressed flat plate fixed at one end of the rack, the meshing design of the rack and the rotating teeth, the fixation of the connecting rod and the chuck, the inclined placement of the tool frame, and the combination of the magnetic attraction iron to attract the stop lever to limit the clamping block, the steering mechanism has the advantages of being convenient and stable in steering and capable of automatically loosening the claw.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking of primary processed steel materials, and more specifically to a blanking tool for primary processed die steel materials. Background Art

[0002] Mold steel is different from ordinary metal. Different types of steel are used according to different molds. Mold steel can be generally divided into three categories according to its use: cold work mold steel, hot work mold steel, and plastic molding mold steel. During the initial processing of mold steel, it is necessary to cooperate with the blanking tooling to output the processed steel. After the blanking tooling cuts the steel of the tube body, in order to carry out the next processing or facilitate output, the tube body steel needs to be diverted and transported. Due to the long axis design of the tube body steel, the blanking tooling is very troublesome when diverting the tube body steel. In view of this, we propose a blanking tooling for the initial processing of mold steel. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a blanking tool for primary processing mold steel to solve the current technical problem of troublesome turning of pipe steel.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a tool for blanking mold steel materials for primary processing, comprising a tool frame with a V-shaped cross-section, the tool frame is placed at an angle, at least one hydraulic rod is installed at the bottom of the tool frame, a rotating shell is provided at one end of the tool frame, a slide is provided for sliding within the inner periphery of the rotating shell, two chucks are provided at both ends of one side of the slide, a clamping control structure is provided between the two corresponding chucks and the slide, a rotary control block is provided on the other side of the slide, a rotating shaft is fixed to the center of the rotary control block, and the end of the rotating shaft is rotatably connected to the rotating shell.

[0005] Preferably, protective plates are installed on both sides of the top of the tooling frame, and a grounding plate is provided below the tooling frame.

[0006] Preferably, the clamping control structure includes a rack fixed to the skateboard, rotating teeth are engaged on both sides of the rack, the center of the rotating teeth is rotatably connected to the rotating shell, a connecting rod is connected between the outer periphery of the rotating teeth and the clamp, and a pressure plate is provided on one side end of the rack.

[0007] Preferably, the rotary control block includes an arc top and a hook-pull portion, the arc top contacts one side of the skateboard, the arc top is designed to be arc-shaped, the hook-pull portion is fixed to one side of the arc top, and the end of the hook-pull portion is a curved hook shape.

[0008] Preferably, a clamping block is provided at the end of the hooking portion, and the clamping block is fixedly connected to the rotating shell.

[0009] Preferably, a stop rod and a magnetic iron are provided at the end position of the hook portion, the stop rod slides within the hook portion in a limited manner, and the magnetic iron is installed on the hook portion.

[0010] Preferably, a stabilizing platform is provided below the rotating shaft, and a driving structure is installed inside the stabilizing platform.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model connects the rack and the slide plate and fixes the pressure plate at one end of the rack, and then through the meshing design of the rack and the rotating teeth and the fixation of the connecting rod and the chuck, in conjunction with the inclined placement of the tooling frame, when the pipe falls, the V-shaped structure will limit the downward movement and impact the pressure plate, so that the rack drives the rotating teeth to rotate, so that the chuck can clamp the side wall of the pipe. In conjunction with the rotation of the rotating shaft and the operation of the hydraulic rod, the tooling frame is lowered to achieve the effect of pipe steering, thereby solving the problem of difficult steering of pipe steel.

[0013] 2. The utility model also uses the curved hook design of the hook-pulling part of the rotary control block and the cooperation of the clamping block in the curved arc, and the cooperation of the magnetic iron and the baffle rod. When the pipe is driven to rotate, the magnetic iron attracts the baffle rod to limit the clamping block, so that its rotation angle is stable. When it is necessary to cancel the clamping of the pipe, the magnetic iron is closed (the baffle rod is returned to its position by tensioning the spring and other elastic parts). During the rotation of the rotary control block, the slide plate will be pushed to move, so that the rack drives the rotating teeth to rotate, thereby achieving the effect of automatically loosening the claw to cancel the clamping, further solving the problem of automatic loosening of the claw after turning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the rotating shell structure of the utility model in a clamped state;

[0016] Figure 3 For the utility model Figure 2 Schematic diagram of the structure inside the rotating shell;

[0017] Figure 4 For the utility model Figure 3 Schematic diagram of the axis side structure of the central rotation control block;

[0018] Figure 5 This is a schematic diagram of the structure of the rotary control block during operation in the clamp feeding state of the present invention;

[0019] Figure 6 This is a structural diagram of the rotary control block after the operation process in the clamp feeding state of the utility model.

[0020] Explanation of the numbers in the figure: 1. Fixture frame; 2. Hydraulic rod; 3. Rotating shell; 4. Slide plate; 5. Clamp; 6. Clamping control structure; 7. Rotation control block; 8. Rotating axis; 9. Protective plate; 10. Grounding plate; 11. Clamping block; 12. Magnetic iron; 13. Stop rod; 14. Stabilizing platform;

[0021] 601, rack; 602, rotating tooth; 603, connecting rod; 604, pressure plate;

[0022] 701, arc top; 702, hook and pull part. DETAILED DESCRIPTION

[0023] like Figures 1 to 6 As shown, the utility model relates to a tool for blanking mold steel for primary processing, including an inclined tool frame 1, which is arranged at the discharge end of the processing equipment. The cross-section of the tool frame 1 is a V-shaped structure, and the V-shaped structure can limit the blanking position of the pipe. Protective plates 9 are installed on both sides of the top of the tool frame 1. The protective plates 9 serve to strengthen the protection and further limit the blanking of the pipe. A grounding plate 10 is provided under the tool frame 1, and two symmetrical hydraulic rods 2 are provided between the grounding plate 10 and the tool frame 1. A rotating shell 3 is provided on one end side of the tool frame 1, and a stabilizing platform 14 is provided between the bottom of the rotating shell 3 and the grounding plate 10. A driving structure is provided inside the stabilizing platform 14, and the driving structure can be a driving motor, etc. Two chucks 5 are provided at both ends of one side of the rotating shell 3.

[0024] In the embodiment of the present invention, in order to enable the chuck 5 to automatically clamp, a slide plate 4 is provided on the inner periphery of the rotating shell 3 for limited sliding. The slide plate 4 and the interior of the rotating shell 3 are designed for limited sliding. A clamping control structure 6 is provided between the two corresponding chucks 5 and the slide plate 4. The clamping control structure 6 includes a rack 601 fixed to the slide plate 4. Rotating teeth 602 are meshed on both sides of the outer side of the rack 601. The two rotating teeth 602 are symmetrically distributed. The center of the rotating teeth 602 is rotatably connected to the rotating shell 3. A connecting rod 603 is connected between the outer periphery of the rotating teeth 602 and the chuck 5. A pressure plate 604 is provided on one side end of the rack 601. Due to the inclined design, when the pipe falls, the V-shaped structure will limit the downward movement and impact the pressure plate 604, so that the rack 601 drives the rotating teeth 602 to rotate, so that the chuck 5 can clamp the side wall of the pipe.

[0025] In order to achieve rotation, a rotary control block 7 is provided on the other side of the skateboard 4, and a rotating shaft 8 is fixed at the center of the rotary control block 7. The end of the rotating shaft 8 is rotatably connected to the rotating shell 3. The rotary control block 7 includes an arc top 701 and a hook-pull portion 702. The hook-pull portion 702 is fixed to one side of the arc top 701. The end of the hook-pull portion 702 is hook-shaped, and a clamping block 11 is provided at the end of the hook-pull portion 702. The clamping block 11 is fixedly connected to the rotating shell 3. The driving structure arranged inside the stabilizing platform 14 is connected to the rotating shaft 8. When the driving structure is running, it can drive the rotating shaft 8 to rotate, and cooperate with the hook shape of the hook-pull portion 702 and the limit of the clamping block 11 to drive it to rotate in one direction.

[0026] In the embodiment of the present invention, in order to automatically release the claw and stabilize its rotation, when in the clamping state, the arc top 701 contacts one side of the slide 4 (such as Figure 3 ), the arc top 701 is designed as an arc, and a stop rod 13 and a magnetic iron 12 are provided at the end position of the hook and pull part 702. The stop rod 13 slides with the internal limit of the hook and pull part 702, and the magnetic iron 12 is installed on the hook and pull part 702. When the pipe is driven to rotate, the magnetic iron 12 is operated, and the magnetic stop rod 13 limits the block 11, and cooperates with the rotation of the rotating shaft 8 to stabilize its rotation angle. When it is necessary to cancel the clamping of the pipe, the magnetic iron 12 is closed, and an elastic part such as a tensioning spring is provided between the stop rod 13 and the inside of the hook and pull part 702 to return it to its position. The magnetic attraction force is greater than the pulling force. When there is no magnetic attraction force, the pulling force will drive the stop rod 13 to return to its position. At this time, the rotating shaft 8 rotates. During the rotation process, the arc top 701 will push the slide plate 4 to move, so that the rack 601 drives the rotating tooth 602 to rotate, and the connecting rod 603 is further rotated to loosen the clamp 5.

[0027] Working Principle: This embodiment provides a blanking tool for primary processing mold steel. When in use, it is placed at the discharge end of the external processing equipment. After a section of pipe is processed, the pipe is limited by the protective plate 9. At the same time, the pipe falls along the V-shaped groove. Under the action of natural gravity, it impacts the pressure plate 604, causing the rack 601 to drive the rotating teeth 602 to rotate, so that the chuck 5 can clamp the side wall of the pipe.

[0028] After clamping, the magnetic iron 12 operates and the hydraulic rod 2 operates to lower the tooling frame 1 to avoid operation interference. At the same time, the magnetic stop rod 13 limits the clamping block 11, and the driving structure drives the rotating shaft 8 to rotate, so that the rotating shell 3 rotates in one direction to the required position;

[0029] After being transferred to the desired position, the magnetic iron 12 stops running, and the blocking rod 13 cooperates with the elastic parts such as the tension spring to return it to its original position. The driving structure drives the rotating shaft 8 to rotate in the opposite direction. During the rotation process, the arc top 701 will push the slide plate 4 to move, so that the rack 601 drives the rotating tooth 602 to rotate, and further the connecting rod 603 rotates to release the claw of the chuck 5 (such as Figure 5 and Figure 6 ), after the claws are released, the pipe can be transported to the next process by an external robot or conveying equipment. At this time, the rotating shaft 8 is rotated again, and the magnetic blocking rod 13 is used to limit the clamping block 11 again, and the rotating shell 3 is rotated back to one end of the tooling frame 1, and the pipe can be clamped again, and this reciprocating method can be used.

[0030] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A blanking tool for primary processing die steel, characterized in that: The utility model comprises a tool frame (1) with a V-shaped cross section, wherein the tool frame (1) is placed at an angle, and at least one hydraulic rod (2) is installed at the bottom of the tool frame (1); a rotating shell (3) is provided on one end side of the tool frame (1); a slide plate (4) is provided on the inner periphery of the rotating shell (3) for limited sliding; two clamps (5) are provided at both ends of one side of the slide plate (4); a clamping control structure (6) is provided between the two corresponding clamps (5) and the slide plate (4); a rotary control block (7) is provided on the other side of the slide plate (4); a rotary shaft (8) is fixed at the center of the rotary control block (7); and the end of the rotary shaft (8) is rotatably connected to the rotating shell (3).

2. A blanking tool for primary processing die steel according to claim 1, characterized in that: Protective plates (9) are installed on both sides of the top of the tooling frame (1), and a grounding plate (10) is provided below the tooling frame (1).

3. A blanking tool for primary processing die steel according to claim 1, characterized in that: The clamping control structure (6) includes a rack (601) fixed to the slide plate (4), and rotating teeth (602) are meshed on both sides of the outer side of the rack (601). The center of the rotating tooth (602) is rotatably connected to the rotating shell (3), and a connecting rod (603) is connected between the outer periphery of the rotating tooth (602) and the clamp (5). A pressure plate (604) is provided at one end of the rack (601).

4. A blanking tool for primary processing die steel according to claim 3, characterized in that: The rotary control block (7) comprises an arc top portion (701) and a hook portion (702), wherein the arc top portion (701) contacts one side of the slide plate (4), the arc top portion (701) is designed to be arc-shaped, the hook portion (702) is fixed to one side of the arc top portion (701), and the end of the hook portion (702) is in a curved hook shape.

5. A blanking tool for primary processing die steel according to claim 4, characterized in that: A clamping block (11) is provided at the end of the hooking portion (702), and the clamping block (11) is fixedly connected to the rotating shell (3).

6. A blanking tool for primary processing die steel according to claim 5, characterized in that: A blocking rod (13) and a magnetic iron (12) are provided at the end of the hooking portion (702); the blocking rod (13) and the inside of the hooking portion (702) are limited and slideable, and the magnetic iron (12) is installed on the hooking portion (702).

7. A blanking tool for primary processing die steel according to claim 6, characterized in that: A stabilizing platform (14) is provided below the rotating shaft (8), and a driving structure is installed inside the stabilizing platform (14).

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